215696856

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 553547520

約数和(自身を除く): 337850664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 151, 159, 212, 302, 318, 424, 453, 604, 636, 906, 1123, 1208, 1272, 1812, 2246, 3369, 3624, 4492, 6738, 8003, 8984, 13476, 16006, 24009, 26952, 32012, 48018, 59519, 64024, 96036, 119038, 169573, 178557, 192072, 238076, 339146, 357114, 476152, 508719, 678292, 714228, 1017438, 1356584, 1428456, 2034876, 4069752, 8987369, 17974738, 26962107, 35949476, 53924214, 71898952, 107848428, 215696856]

約数ペア:

[(1, 215696856), (2, 107848428), (3, 71898952), (4, 53924214), (6, 35949476), (8, 26962107), (12, 17974738), (24, 8987369), (53, 4069752), (106, 2034876), (151, 1428456), (159, 1356584), (212, 1017438), (302, 714228), (318, 678292), (424, 508719), (453, 476152), (604, 357114), (636, 339146), (906, 238076), (1123, 192072), (1208, 178557), (1272, 169573), (1812, 119038), (2246, 96036), (3369, 64024), (3624, 59519), (4492, 48018), (6738, 32012), (8003, 26952), (8984, 24009), (13476, 16006)]